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Remote Firewall Jobs in Ontario (NOW HIRING)

STACK IT Recruitment

Systems Engineer

Toronto, ON · Remote

CA$80K - CA$90K/yr

Mostly remote - will be expected onsite as and when needed (~1-2 x per month) * Location: Toronto ... Implement infrastructure upgrades such as firewalls, switches, and access point deployments to ...

Mercor

Network Engineer - Data Annotation

Toronto, ON · Remote

CA$50 - CA$70/hr

Remote Commitment: 30-40 hours/week Role Responsibilities * Review real-world data from deployed ... Experience with end-customer enterprise networks (switches, APs, firewalls). * Proficiency in Wi-Fi ...

Mercor

Network Engineer - Data Annotation

Toronto, ON · Remote

CA$50 - CA$70/hr

Remote Commitment: 30-40 hours/week Role Responsibilities * Review real-world data from deployed ... Hands-on experience with end-customer enterprise networks, including switches, APs, and firewalls.

Scotiabank

Cloud Platform Engineer

Toronto, ON · On-site +1

Deploy and manage core cloud primitives - VPCs/VNets, subnets, firewall rules, IAM roles/service ... remote state management, module versioning, workspace strategy, CI/CD integration plan and multi ...

CIRA

Manager, Technical Solutions

Ottawa, ON · Remote

Advanced knowledge of XDR, enterprise IT environments, scripting, networking, DNS, or firewall ... CIRA embraces a blend of remote and IRL in-office work to keep our team connected and engaged. Our ...

CIRA

Senior Software Developer (12 months)

Ottawa, ON · On-site +1

... Firewall, or defending against DDoS attacks with Anycast DNS. This is your chance to be part of a ... CIRA embraces a blend of remote and IRL in-office work to keep our team connected and engaged. Our ...

Boson AI

Site Reliability Engineer

Toronto, ON · On-site +1

CA$125K - CA$250K/yr

Based in Toronto or remote, you will work across the systems that enable large-scale AI training ... Networking, including firewalls, switching, routing, ASN/BGP configuration, or InfiniBand * Cluster ...

eStorage

Cybersecurity Lead

Kitchener, ON · On-site +1

CA$100K - CA$145K/yr

Firewall policy design and management; Secure remote access solutions * Identity and access management; Encryption and key management solutions * Secure communications using TLS, MQTT, OPC UA, and ...

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Remote Firewall information

See Ontario salary details

$13

$54

$82

How much do remote firewall jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for remote firewall in Ontario is $54.75, according to ZipRecruiter salary data. Most workers in this role earn between $45.91 and $65.87 per hour, depending on experience, location, and employer.

What is a remote firewall?

A Remote Firewall job involves managing, configuring, and monitoring firewall systems to protect an organization's network from cyber threats. Professionals in this role ensure secure remote access, update firewall rules, and respond to security incidents. They may also conduct threat assessments and collaborate with IT teams to maintain network integrity. This job is often performed remotely using cloud-based or on-premise firewall solutions. Strong knowledge of security protocols, networking, and firewall technologies is essential.

What does a remote firewall do?

As a Remote Firewall professional, your daily tasks might include monitoring network traffic for suspicious activity, updating firewall policies, troubleshooting connectivity issues, and responding to security alerts. You may also collaborate with IT and cybersecurity teams to develop security strategies or assist in auditing network configurations for compliance. Regularly documenting changes and communicating findings to management are also common parts of the role. Proactively maintaining firewall health helps protect organizational assets and ensures the stability of business operations.

What are the key skills and qualifications needed to thrive in the remote firewall position?

To thrive as a Remote Firewall professional, you need advanced knowledge of network security, firewalls, VPNs, intrusion prevention systems, and a relevant degree in computer science or cybersecurity. Practical experience with firewall platforms like Cisco ASA, Palo Alto Networks, or Fortinet—and certifications such as Cisco CCNP Security or CompTIA Security+—are commonly required. Strong problem-solving abilities, attention to detail, and effective written communication are crucial soft skills for this role. These skills and qualifications ensure secure, reliable network environments while enabling the prompt identification and resolution of threats within remote and distributed infrastructures.

What are popular job titles related to Remote Firewall jobs in Ontario?

For Remote Firewall jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Remote Firewall jobs in Ontario look for?

The top searched job categories for Remote Firewall jobs in Ontario are:

Remote Firewall jobs near you
Infographic showing various Remote Firewall job openings in Ontario as of August 2026, with employment types broken down into 79% Full Time, 11% Part Time, and 10% Contract. Highlights an 81% Physical, 10% Hybrid, and 9% Remote job distribution, with an average salary of $113,877 per year, or $54.7 per hour.

Sr. Network Systems Engineer, Firewall

Mississauga, ON • On-site, Remote

McKesson
Health Care and Social Assistance • 10K+ employees

7.9

Company rating: 7.9 out of 10

Based on 210 frontline employees who took The Breakroom Quiz

47th of 86 rated pharmaceutical

People enjoy working here

Good employer

Recommended by students

Learn more about McKessonexternal

CA$99K - CA$132K/yr

Full-time

Posted 6 days ago

Job description

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care.

What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patients, our communities, and our people. If you want to be part of tomorrow's health today, we want to hear from you.

About the Role

McKesson is seeking a Senior Network Security Engineer to help design, secure, and evolve our global enterprise network infrastructure. This role serves as a strategic technical leader responsible for building resilient, scalable, and secure network architectures that support business growth, regulatory compliance, and digital transformation initiatives.

The ideal candidate brings deep expertise in network security architecture, Zero Trust principles, firewall technologies, and enterprise networking. You will partner closely with Security, Infrastructure, Cloud, and Enterprise Architecture teams to strengthen McKesson's security posture while enabling reliable connectivity across hybrid environments.

What You'll Do

  • Design and implement secure enterprise network architectures across hybrid cloud and on-premises environments.

  • Develop and lead Zero Trust Architecture initiatives, including network segmentation and micro-segmentation strategies.

  • Conduct security architecture reviews and provide recommendations that reduce risk and strengthen resilience.

  • Engineer and optimize firewall and perimeter security solutions, including Palo Alto technologies.

  • Support secure connectivity through Zscaler, HPE Aruba EdgeConnect, Secure Internet Gateway, and web proxy solutions.

  • Design and govern secure remote access solutions leveraging ZTNA, VPN, and Network Access Control (NAC).

  • Monitor, analyze, and improve network security through IDS/IPS technologies, traffic analysis, and security analytics platforms.

  • Lead troubleshooting, root cause analysis, and remediation efforts for complex network and security incidents.

Minimum Requirements

  • 7+ years of professional experience in network engineering, network security, or security architecture roles.

  • Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or equivalent experience.

  • Experience designing and implementing enterprise network security architectures.

  • Expertise with Palo Alto firewalls, policy management, and security controls.

  • Experience with Zero Trust Architecture, network segmentation, and secure network design.

  • Strong understanding of routing, switching, TCP/IP, BGP, OSPF, SD-WAN, and enterprise networking technologies.

  • Experience with VPN technologies, ZTNA, NAC, or secure remote access solutions.

  • Experience supporting security monitoring tools including IDS/IPS, network traffic analysis, or security analytics platforms.

Preferred Experience

  • Experience with Zscaler, HPE Aruba EdgeConnect, SASE, or Secure Internet Gateway technologies.

  • Experience securing hybrid cloud environments.

  • Knowledge of regulatory, compliance, and risk management frameworks.

  • Experience with automation tools such as Ansible, Python, or infrastructure-as-code solutions.

  • Experience conducting security architecture reviews and risk assessments.

  • Exposure to large-scale global enterprise environments.

  • Industry certifications such as PCNSE, CCNP Security, CCIE, CISSP, or equivalent.

  • Experience collaborating with enterprise architecture and cybersecurity leadership teams.

Travel, Work Location & Physical Requirements

  • Limited travel may be required based on business needs.

  • This role may be remote, hybrid, or office-based depending on business requirements.

  • Ability to participate in extended periods of computer-based work and virtual collaboration sessions.

We are proud to offer a competitive compensation package at McKesson as part of our Total Rewards. This is determined by several factors, including performance, experience and skills, equity, regular job market evaluations, and geographical markets. The pay range shown below is aligned with McKesson's pay philosophy, and pay will always be compliant with any applicable regulations. In addition to base pay, other compensation, such as an annual bonus or long-term incentive opportunities may be offered. For more information regarding benefits at McKesson, pleaseclick here.

Our Base Pay Range for this position

$99,100 - $132,100

McKesson has become aware of online recruiting-related scams in which individuals who are not affiliated with or authorized by McKesson are using McKesson's (or affiliated entities, like CoverMyMeds or RxCrossroads) name in fraudulent emails, job postings or social media messages. In light of these scams, please bear the following in mind:
McKesson Talent Advisors will never solicit money or credit card information in connection with a McKesson job application.


McKesson Talent Advisors do not communicate with candidates via online chatrooms or using email accounts such as Gmail or Hotmail. Note that McKesson does rely on a virtual assistant (Gia) for certain recruiting-related communications with candidates.

McKesson job postings are posted on our career site: careers.mckesson.com.

McKesson is an Equal Opportunity Employer

McKesson provides equal employment opportunities to applicants and employees, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, genetic information, or any other legally protected category. For additional information on McKesson's full Equal Employment Opportunity policies, visit our Equal Employment Opportunity page.

McKesson is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including job seekers with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, please contact us by sending an email to (United States) Disability_Accommodation@McKesson.com or (Canada) Accessibility@mckesson.ca. Resumes or CVs submitted to this email box will not be accepted.

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